Image may differ from product. See technical specification for details.
Standard
GB,ASTM/AISI,ГОСТ,BS,JIS,NF,DIN / VDEh,DIN / VDEh
Material
Alumina, Silicon Nitride, Silicon Carbide, Zirconia, Boron Nitride
Nominal diameter (Dw)
0.3mm-114.3mm
Hardness
70-90HRC
Density
3.1-6g/cm3
| NO. | Product | Product Number | Nominal diameter (Dw) | Mass | Material | Density | Hardness |
|---|---|---|---|---|---|---|---|
| 101 |
|
Ceramic Ball 1 11/16inch | 1.68750 inch | 131.94140 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 102 |
|
Ceramic Ball 1 3/4inch | 1.75000 inch | 147.15123 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 103 |
|
Ceramic Ball 45mm G10 | 45.00000 mm | 152.68140 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 104 |
|
Ceramic Ball 1 13/16inch | 1.81250 inch | 163.48721 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 105 |
|
Ceramic Ball 1 7/8inch | 1.87500 inch | 180.98957 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 106 |
|
Ceramic Ball 1 15/16inch | 1.93750 inch | 199.69853 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 107 |
|
Ceramic Ball 50mm G10 | 50.00000 mm | 209.43951 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 108 |
|
Ceramic Ball 2inch | 2.00000 inch | 219.65431 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 109 |
|
Ceramic Ball 2 1/8inch | 2.12500 inch | 263.46719 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 110 |
|
Ceramic Ball 55mm G10 | 55.00000 mm | 278.76398 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 111 |
|
Ceramic Ball 2 1/4inch | 2.25000 inch | 312.74998 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 112 |
|
Ceramic Ball 60mm G10 | 60.00000 mm | 361.91147 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 113 |
|
Ceramic Ball 2 3/8inch | 2.37500 inch | 367.82444 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 114 |
|
Ceramic Ball 2 1/2inch | 2.50000 inch | 429.01232 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 115 |
|
Ceramic Ball 65mm G10 | 65.00000 mm | 460.13860 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 116 |
|
Ceramic Ball 2 5/8inch | 2.62500 inch | 496.63539 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 117 |
|
Ceramic Ball 2 3/4inch | 2.75000 inch | 571.01540 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 118 |
|
Ceramic Ball 2 7/8inch | 2.87500 inch | 652.47412 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 119 |
|
Ceramic Ball 3inch | 3.00000 inch | 741.33330 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 120 |
|
Ceramic Ball 3 1/4inch | 3.25000 inch | 942.54008 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 121 |
|
Ceramic Ball 3 1/2inch | 3.50000 inch | 1177.20982 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 122 |
|
Ceramic Ball 3 3/4inch | 3.75000 inch | 1447.91660 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 123 |
|
Ceramic Ball 4inch | 4.00000 inch | 1757.23448 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 124 |
|
Ceramic Ball 4 1/4inch | 4.25000 inch | 2107.73755 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 125 |
|
Ceramic Ball 4 1/2inch | 4.50000 inch | 2501.99988 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 126 |
|
Ceramic Ball 0.3mm G5 | 0.30000 mm | 0.00005 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 127 |
|
Ceramic Ball 0.4mm G5 | 0.40000 mm | 0.00011 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 128 |
|
Ceramic Ball 0.5mm G5 | 0.50000 mm | 0.00021 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 129 |
|
Ceramic Ball 0.6mm G5 | 0.60000 mm | 0.00036 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 130 |
|
Ceramic Ball 0.025inch G5 | 0.02500 inch | 0.00042 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 131 |
|
Ceramic Ball 0.7mm G5 | 0.70000 mm | 0.00057 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 132 |
|
Ceramic Ball 1/32inch G5 | 0.03125 inch | 0.00084 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 133 |
|
Ceramic Ball 0.8mm G5 | 0.80000 mm | 0.00086 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 134 |
|
Ceramic Ball 1mm G5 | 1.00000 mm | 0.00168 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 135 |
|
Ceramic Ball 3/64inch G5 | 0.04688 inch | 0.00283 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 136 |
|
Ceramic Ball 1.2mm G5 | 1.20000 mm | 0.00290 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 137 |
|
Ceramic Ball 1.5mm G5 | 1.50000 mm | 0.00565 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 138 |
|
Ceramic Ball 1/16inch G5 | 0.06250 inch | 0.00670 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 139 |
|
Ceramic Ball 5/64inch G5 | 0.07813 inch | 0.01309 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 140 |
|
Ceramic Ball 2mm G5 | 2.00000 mm | 0.01340 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 141 |
|
Ceramic Ball 3/32inch G5 | 0.09375 inch | 0.02262 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 142 |
|
Ceramic Ball 2.5mm G5 | 2.50000 mm | 0.02618 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 143 |
|
Ceramic Ball 7/64inch G5 | 0.10938 inch | 0.03593 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 144 |
|
Ceramic Ball 2.8mm G5 | 2.80000 mm | 0.03678 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 145 |
|
Ceramic Ball 3mm G5 | 3.00000 mm | 0.04524 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 146 |
|
Ceramic Ball 1/8inch G5 | 0.12500 inch | 0.05363 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 147 |
|
Ceramic Ball 3.5mm G5 | 3.50000 mm | 0.07184 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 148 |
|
Ceramic Ball 9/64inch G5 | 0.14063 inch | 0.07635 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 149 |
|
Ceramic Ball 5/32inch G5 | 0.15625 inch | 0.10474 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 150 |
|
Ceramic Ball 4mm G5 | 4.00000 mm | 0.10723 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 151 |
|
Ceramic Ball 4.5mm G5 | 4.50000 mm | 0.15268 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 152 |
|
Ceramic Ball 3/16inch G5 | 0.18750 inch | 0.18099 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 153 |
|
Ceramic Ball 5mm G5 | 5.00000 mm | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC | |
| 154 |
|
Ceramic Ball 5.5mm G5 | 5.50000 mm | 0.27876 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 155 |
|
Ceramic Ball 7/32inch G5 | 0.21875 inch | 0.28740 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 156 |
|
Ceramic Ball 15/64inch G5 | 0.23438 inch | 0.35350 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 157 |
|
Ceramic Ball 6mm G5 | 6.00000 mm | 0.36191 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 158 |
|
Ceramic Ball 1/4inch G5 | 0.25000 inch | 0.42901 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 159 |
|
Ceramic Ball 6.5mm G5 | 6.50000 mm | 0.46014 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 160 |
|
Ceramic Ball 17/64inch G5 | 0.26563 inch | 0.51458 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 161 |
|
Ceramic Ball 7mm G5 | 7.00000 mm | 0.57470 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 162 |
|
Ceramic Ball 9/32inch G5 | 0.28125 inch | 0.61084 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 163 |
|
Ceramic Ball 7.5mm G5 | 7.50000 mm | 0.70686 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 164 |
|
Ceramic Ball 5/16inch G5 | 0.31250 inch | 0.83791 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 165 |
|
Ceramic Ball 8mm G5 | 8.00000 mm | 0.85786 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 166 |
|
Ceramic Ball 8.5mm G5 | 8.50000 mm | 1.02898 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 167 |
|
Ceramic Ball 11/32inch G5 | 0.34375 inch | 1.11526 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 168 |
|
Ceramic Ball 9mm G5 | 9.00000 mm | 1.22145 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 169 |
|
Ceramic Ball 3/8inch G5 | 0.37500 inch | 1.44792 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 170 |
|
Ceramic Ball 10mm G5 | 10.00000 mm | 1.67552 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 171 |
|
Ceramic Ball 13/32inch G5 | 0.40625 inch | 1.84090 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 172 |
|
Ceramic Ball 11mm G5 | 11.00000 mm | 2.23011 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 173 |
|
Ceramic Ball 7/16inch G5 | 0.43750 inch | 2.29924 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 174 |
|
Ceramic Ball 11.5mm G5 | 11.50000 mm | 2.54825 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 175 |
|
Ceramic Ball 15/32inch G5 | 0.46875 inch | 2.82796 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 176 |
|
Ceramic Ball 12mm G5 | 12.00000 mm | 2.89529 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 177 |
|
Ceramic Ball 1/2inch G5 | 0.50000 inch | 3.43210 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 178 |
|
Ceramic Ball 13mm G5 | 13.00000 mm | 3.68111 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 179 |
|
Ceramic Ball 17/32inch G5 | 0.53125 inch | 4.11667 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 180 |
|
Ceramic Ball 14mm G5 | 14.00000 mm | 4.59762 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 181 |
|
Ceramic Ball 9/16inch G5 | 0.56250 inch | 4.88672 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 182 |
|
Ceramic Ball 15mm G5 | 15.00000 mm | 5.65487 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 183 |
|
Ceramic Ball 19/32inch G5 | 0.59375 inch | 5.74726 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 184 |
|
Ceramic Ball 5/8inch G5 | 0.62500 inch | 6.70332 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 185 |
|
Ceramic Ball 16mm G5 | 16.00000 mm | 6.86291 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 186 |
|
Ceramic Ball 21/32inch G5 | 0.65625 inch | 7.75993 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 187 |
|
Ceramic Ball 17mm G5 | 17.00000 mm | 8.23181 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 188 |
|
Ceramic Ball 11/16inch G5 | 0.68750 inch | 8.92212 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 189 |
|
Ceramic Ball 18mm G5 | 18.00000 mm | 9.77161 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 190 |
|
Ceramic Ball 23/32inch G5 | 0.71875 inch | 10.19491 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 191 |
|
Ceramic Ball 19mm G5 | 19.00000 mm | 11.49236 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 192 |
|
Ceramic Ball 3/4inch G5 | 0.75000 inch | 11.58333 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 193 |
|
Ceramic Ball25/32inch G5 | 0.78125 inch | 13.09242 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 194 |
|
Ceramic Ball 20mm G5 | 20.00000 mm | 13.40413 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 195 |
|
Ceramic Ball 13/16inch G5 | 0.81250 inch | 14.72719 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 196 |
|
Ceramic Ball 21mm G5 | 21.00000 mm | 15.51695 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 197 |
|
Ceramic Ball 27/32inch G5 | 0.84375 inch | 16.49267 g16.49267 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 198 |
|
Ceramic Ball 22mm G5 | 22.00000 mm | 17.84089 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 199 |
|
Ceramic Ball 7/8inch G5 | 0.87500 inch | 18.39390 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
| 200 |
|
Ceramic Ball 23mm G5 | 23.00000 mm | 20.38600 g | Silicon Nitride | 3.20-3.30 g/cm3 | 75-80 HRC |
1. Application of Ceramic Balls
Ceramic balls have a wide range of applications in industry and daily life, mainly including:
Bearings: Ceramic balls are often used to manufacture various precision bearings, especially high-speed and high-load applications. Ceramic bearings have a lower coefficient of friction, higher corrosion resistance and high temperature resistance than steel ball bearings.
Grinding media: Ceramic balls can be used as grinding media during crushing and grinding. They are widely used in industries such as chemistry, pharmaceuticals, and mining, especially when high hardness and high wear resistance are required.
Seals: Ceramic balls are also widely used in the field of liquid and gas sealing, especially when resistance to high temperature or high corrosion environments is required.
Filtration: Some ceramic balls are used in filtration systems, especially in water treatment and waste gas treatment processes, where they can effectively remove impurities and particles.
Electronic components: In some high-tech fields, ceramic balls are used in the manufacture of high-precision electronic components such as sensors and capacitors.
2. Characteristics of ceramic balls
Strong wear resistance: Ceramic balls have very high hardness, which can effectively reduce wear and increase the service life of equipment.
Good corrosion resistance: Ceramic balls have strong corrosion resistance to chemicals such as acids, alkalis, and salts, and are suitable for extreme environments.
Good high temperature resistance: Ceramic materials can withstand higher temperatures than metals and are suitable for high temperature working environments.
Lightweight: Ceramic balls are usually lighter than metal balls, and can sometimes effectively reduce the weight of the overall structure, making them suitable for some applications that require lightweight.
Reduce friction: Ceramic balls usually have a lower coefficient of friction than metal balls, which is particularly important for some high-speed equipment.
